Expand and simplify the trigonometric expression sin()(cos(2/3)^(-1)+tan(-3/4)^(-1))

Solving: $\left(\cos\left(\frac{2}{3}\right)^{-1}+\tan\left(-\frac{3}{4}\right)^{-1}\right)\sin\left(\right)$

Solve instead: $sin\left(cos^{-1}\left(\frac{2}{3}\right)+tan^{-1}\left(-\frac{3}{4}\right)\right)$

 Exercise

$sin\left(cos^{-1}\left(\frac{2}{3}\right)+tan^{-1}\left(-\frac{3}{4}\right)\right)$

 Step-by-step Solution

 

Multiply the single term $\sin\left(\right)$ by each term of the polynomial $\left(\cos\left(\frac{2}{3}\right)^{-1}+\tan\left(-\frac{3}{4}\right)^{-1}\right)$

$\cos\left(\frac{2}{3}\right)^{-1}\sin\left(\right)+\tan\left(-\frac{3}{4}\right)^{-1}\sin\left(\right)$

Final answer to the exercise  

$\cos\left(\frac{2}{3}\right)^{-1}\sin\left(\right)+\tan\left(-\frac{3}{4}\right)^{-1}\sin\left(\right)$

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 Exercise

 Step-by-step Solution

 Final answer to the exercise  

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Final answer to the exercise  